TRTTRIO-TECH INTERNATIONAL
- Market cap
- $52.34M
- as of 2026-10-23
- Latest close
- $5.04
- as of 2026-10-23
- Sector
- Technology
- as of 2026-10-24
- Industry
- Semiconductor Equipment & Materials
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-12-01
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Yong Siew WaiCHAIRMAN AND CEO | Sep 28 | Sep 29 | M | 50,000 | $3.88 | $194,000 | 1,310,247 | No | Form 4 |
| Yong Siew WaiCHAIRMAN AND CEO | Sep 28 | Sep 29 | M · derivative | 50,000 | $3.88 | $194,000 | not reported | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Sep 28 | Sep 28 | M | 8,005 | $2.51 | $20,093 | 40,022 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Sep 28 | Sep 28 | M · derivative | 8,005 | $2.51 | $20,093 | not reported | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 27 | Jul 29 | M | 3,000 | $2.59 | $7,770 | 29,015 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 27 | Jul 29 | M | 3,002 | $2.44 | $7,325 | 32,017 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 27 | Jul 29 | M · derivative | 3,000 | $2.59 | $7,770 | not reported | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 27 | Jul 29 | M · derivative | 3,002 | $2.44 | $7,325 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Jul 7 | Jul 9 | A · derivative | 5,000 | $9.74 | $48,700 | 5,000 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 7 | Jul 9 | A · derivative | 5,000 | $9.74 | $48,700 | 5,000 | No | Form 4 |
| Adelman Jason T | Jun 23 | Jun 23 | M | 70,000 | $3.11 | $217,700 | 210,094 | No | Form 4 |
| Adelman Jason T | Jun 23 | Jun 23 | M · derivative | 70,000 | $3.11 | $217,700 | not reported | No | Form 4 |
| Adelman Jason T | Jun 19 | Jun 23 | S | 5,000 | $14.88 | Sale −$74,400 | 140,094 | No | Form 4 |
| Adelman Jason T | Jun 18 | Jun 23 | S | 5,000 | $15.84 | Sale −$79,200 | 145,094 | No | Form 4 |
| Adelman Jason T | May 29 | Jun 1 | M · derivative | 70,094 | $2.57 | $180,142 | not reported | No | Form 4 |
| Adelman Jason T | May 28 | Jun 1 | M | 40,000 | $3.88 | $155,200 | 80,000 | No | Form 4 |
| Adelman Jason T | May 28 | Jun 1 | M | 70,094 | $2.57 | $180,142 | 150,094 | No | Form 4 |
| Adelman Jason T | May 28 | Jun 1 | M · derivative | 40,000 | $3.88 | $155,200 | not reported | No | Form 4 |
| Ting Hock Ming | May 26 | May 28 | S | 17,200 | $16.65 | Sale −$286,380 | 131,044 | No | Form 4 |
| Horowitz Richard M | May 18 | May 27 | S | 67,500 | $18.10 | Sale −$1,221,750 | 664,784 | No | Form 4 |
| Adelman Jason T | May 19 | May 20 | S | 9,358 | $14.01 | Sale −$131,106 | 45,617 | No | Form 4 |
| Adelman Jason T | May 19 | May 20 | S | 5,617 | $13.97 | Sale −$78,469 | 40,000 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | M | 39,750 | $2.25 | $89,438 | 89,795 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | S | 10,000 | $18.76 | Sale −$187,600 | 79,975 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | S | 10,000 | $18.11 | Sale −$181,100 | 69,975 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | S | 10,000 | $16.57 | Sale −$165,700 | 59,975 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | S | 5,000 | $14.87 | Sale −$74,350 | 54,975 | No | Form 4 |
| Adelman Jason T | May 18 | May 20 | M · derivative | 39,750 | $2.25 | $89,438 | not reported | No | Form 4 |
| Adelman Jason T | Mar 16 | May 15 | S | 5,000 | $5.61 | Sale −$28,050 | 50,000 | No | Form 4 |
| Adelman Jason T | Mar 10 | May 15 | S | 5,000 | $5.82 | Sale −$29,100 | 55,000 | No | Form 4 |
| Adelman Jason T | Mar 6 | May 15 | S | 7,489 | $5.53 | Sale −$41,414 | 60,000 | No | Form 4 |
| Adelman Jason T | Mar 5 | May 15 | S | 4,511 | $5.55 | Sale −$25,036 | 67,489 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 3,000 | $3.88 | $11,640 | 174,466 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 8,000 | $2.59 | $20,720 | 182,466 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 15,010 | $2.44 | $36,624 | 197,476 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 18,776 | $2.51 | $47,128 | 216,252 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 10,016 | $3.09 | $30,949 | 226,268 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M | 5,000 | $2.62 | $13,100 | 231,268 | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 3,000 | $3.88 | $11,640 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 8,000 | $2.59 | $20,720 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 15,010 | $2.44 | $36,624 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 18,776 | $2.51 | $47,128 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 10,016 | $3.09 | $30,949 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Apr 29 | Apr 30 | M · derivative | 5,000 | $2.62 | $13,100 | not reported | No | Form 4 |
| Ting Hock Ming | Apr 20 | Apr 21 | S | 2,000 | $7.13 | Sale −$14,260 | 148,244 | No | Form 4 |
| Ting Hock Ming | Apr 17 | Apr 21 | S | 3,800 | $7.08 | Sale −$26,904 | 150,244 | No | Form 4 |
| Ting Hock Ming | Apr 16 | Apr 17 | S | 4,000 | $7.04 | Sale −$28,160 | 154,044 | No | Form 4 |
| Ting Hock Ming | Apr 15 | Apr 17 | S | 3,000 | $6.99 | Sale −$20,970 | 158,044 | No | Form 4 |
| Ting Hock Ming | Apr 14 | Apr 15 | S | 12,600 | $6.93 | Sale −$87,318 | 161,044 | No | Form 4 |
| Ting Hock Ming | Apr 13 | Apr 15 | S | 6,000 | $6.73 | Sale −$40,380 | 173,644 | No | Form 4 |
| Ting Hock Ming | Apr 9 | Apr 10 | S | 4,000 | $6.78 | Sale −$27,120 | 179,644 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Feb 25 | Feb 26 | M | 7,015 | $3.09 | $21,676 | 26,015 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Feb 25 | Feb 26 | M · derivative | 7,015 | $3.09 | $21,676 | 3,001 | No | Form 4 |
| Horowitz Richard M | Feb 17 | Feb 18 | M | 40,056 | $2.64 | $105,748 | 661,556 | No | Form 4 |
| Horowitz Richard M | Feb 17 | Feb 18 | M · derivative | 40,056 | $2.64 | $105,748 | not reported | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Jan 27 | Jan 29 | M | 80,111 | $2.64 | $211,493 | 1,260,247 | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Jan 27 | Jan 29 | M · derivative | 8,011 | $2.64 | $21,149 | not reported | No | Form 4 |
| Ting Hock Ming | Jan 16 | Jan 20 | S | 70 | $6.78 | Sale −$475 | 183,644 | No | Form 4 |
| Ting Hock Ming | Jan 15 | Jan 20 | S | 3,000 | $6.90 | Sale −$20,700 | 186,714 | No | Form 4 |
| Ting Hock Ming | Jan 6 | Jan 20 | S | 3,000 | $6.63 | Sale −$19,890 | 183,714 | No | Form 4 |
| Ting Hock Ming | Jan 12 | Jan 14 | S | 5,000 | $7.08 | Sale −$35,400 | 189,714 | No | Form 4 |
| Ting Hock Ming | Jan 9 | Jan 13 | A · derivative | 60,000 | $6.92 | $415,200 | 70,000 | No | Form 4 |
| Yong Siew WaiCHAIRMAN AND CEO | Jan 9 | Jan 13 | A · derivative | 80,000 | $6.92 | $553,600 | 70,000 | No | Form 4 |
| Adelman Jason T | Jan 9 | Jan 13 | A · derivative | 70,000 | $6.92 | $484,400 | 70,000 | No | Form 4 |
| Horowitz Richard M | Jan 9 | Jan 13 | A · derivative | 70,000 | $6.92 | $484,400 | 70,000 | No | Form 4 |
| Horowitz Richard M | Jan 7 | Jan 9 | S | 7,500 | $7.50 | Sale −$56,250 | 621,500 | No | Form 4 |
| Ting Hock Ming | Jan 7 | Jan 9 | S | 2,000 | $7.20 | Sale −$14,400 | 199,314 | No | Form 4 |
| Ting Hock Ming | Jan 7 | Jan 9 | S | 2,000 | $7.38 | Sale −$14,760 | 197,314 | No | Form 4 |
| Ting Hock Ming | Jan 7 | Jan 9 | S | 2,000 | $7.47 | Sale −$14,940 | 195,314 | No | Form 4 |
| Ting Hock Ming | Jan 7 | Jan 9 | S | 600 | $7.52 | Sale −$4,512 | 194,714 | No | Form 4 |
| Adelman Jason T | Oct 13, 2025 | Oct 15, 2025 | M | 20,000 | $5.27 | $105,400 | 38,000 | No | Form 4 |
| Adelman Jason T | Oct 13, 2025 | Oct 15, 2025 | M · derivative | 20,000 | $5.27 | $105,400 | not reported | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Oct 13, 2025 | Oct 15, 2025 | M | 4,500 | $4.88 | $21,960 | 6,000 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Oct 13, 2025 | Oct 15, 2025 | M | 3,500 | $5.01 | $17,535 | 9,500 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Oct 13, 2025 | Oct 15, 2025 | M · derivative | 4,500 | $4.88 | $21,960 | not reported | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Oct 13, 2025 | Oct 15, 2025 | M · derivative | 3,500 | $5.01 | $17,535 | not reported | No | Form 4 |
| Lim Hwee PohSR CORP VP AND COO (TESTING) | Jul 7, 2025 | Jul 9, 2025 | A · derivative | 10,000 | $5.24 | $52,400 | 10,000 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 7, 2025 | Jul 9, 2025 | A · derivative | 10,000 | $5.24 | $52,400 | 10,000 | No | Form 4 |
| Ting Hock Ming | Mar 26, 2025 | Mar 27, 2025 | A · derivative | 30,000 | $6.22 | $186,600 | 30,000 | No | Form 4 |
| Horowitz Richard M | Mar 26, 2025 | Mar 27, 2025 | A · derivative | 35,000 | $6.22 | $217,700 | 35,000 | No | Form 4 |
| Adelman Jason T | Mar 26, 2025 | Mar 27, 2025 | A · derivative | 35,000 | $6.22 | $217,700 | 35,000 | No | Form 4 |
| Yong Siew WaiCHAIRMAN AND CEO | Mar 26, 2025 | Mar 27, 2025 | A · derivative | 40,000 | $6.22 | $248,800 | 40,000 | No | Form 4 |
| Horowitz Richard M | Mar 13, 2025 | Mar 17, 2025 | M | 20,000 | $2.53 | $50,600 | 395,364 | No | Form 4 |
| Horowitz Richard M | Mar 13, 2025 | Mar 17, 2025 | M · derivative | 20,000 | $2.53 | $50,600 | not reported | No | Form 4 |
| Adelman Jason T | Feb 27, 2025 | Feb 28, 2025 | S | 2,000 | $6.00 | Sale −$12,000 | 18,000 | No | Form 4 |
| Adelman Jason T | Nov 25, 2024 | Feb 28, 2025 | S | 2,000 | $7.32 | Sale −$14,640 | 20,000 | No | Form 4 |
| Adelman Jason T | Nov 6, 2024 | Feb 28, 2025 | S | 2,000 | $7.39 | Sale −$14,780 | 22,000 | No | Form 4 |
| Adelman Jason T | Oct 17, 2024 | Feb 28, 2025 | S | 3,000 | $6.69 | Sale −$20,070 | 24,000 | No | Form 4 |
| Adelman Jason T | Oct 16, 2024 | Feb 28, 2025 | S | 3,000 | $6.88 | Sale −$20,640 | 27,000 | No | Form 4 |
| Adelman Jason T | Oct 17, 2024 | Oct 21, 2024 | S | 3,000 | $7.40 | Sale −$22,200 | 24,000 | No | Form 4 |
| Adelman Jason T | Oct 16, 2024 | Oct 21, 2024 | S | 3,000 | $7.30 | Sale −$21,900 | 27,000 | No | Form 4 |
| Lim Hwee PohSENIOR CORPORATE VP AND COO | Jul 8, 2024 | Jul 10, 2024 | A · derivative | 10,000 | $6.17 | $61,700 | 10,000 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jul 8, 2024 | Jul 10, 2024 | A · derivative | 10,000 | $6.17 | $61,700 | 10,000 | No | Form 4 |
| Horowitz Richard M | Apr 8, 2024 | Apr 9, 2024 | M | 20,000 | $3.28 | $65,600 | 375,364 | No | Form 4 |
| Horowitz Richard M | Apr 8, 2024 | Apr 9, 2024 | M · derivative | 20,000 | $3.28 | $65,600 | not reported | No | Form 4 |
| Adelman Jason T | Apr 3, 2024 | Apr 5, 2024 | M | 20,000 | $3.28 | $65,600 | 30,000 | No | Form 4 |
| Adelman Jason T | Apr 3, 2024 | Apr 5, 2024 | M · derivative | 20,000 | $3.28 | $65,600 | not reported | No | Form 4 |
| Wilson A Charles | Mar 14, 2024 | Mar 18, 2024 | M | 40,000 | $0.00 | $0 | 435,500 | No | Form 4 |
| Wilson A Charles | Mar 14, 2024 | Mar 18, 2024 | M · derivative | 40,000 | $3.28 | $131,200 | not reported | No | Form 4 |
| Ting Hock Ming | Jan 18, 2024 | Jan 22, 2024 | M | 9,000 | $4.51 | $40,590 | 100,657 | No | Form 4 |
| Ting Hock Ming | Jan 18, 2024 | Jan 22, 2024 | M · derivative | 9,000 | $4.51 | $40,590 | not reported | No | Form 4 |
| Yong Siew WaiCHAIRMAN AND CEO | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 40,000 | $5.01 | $200,400 | 40,000 | No | Form 4 |
| Lim Hwee PohSENIOR CORPORATE VP AND COO | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 12,500 | $5.01 | $62,625 | 12,500 | No | Form 4 |
| Srinivasan AnithaCHIEF FINANCIAL OFFICER | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 10,000 | $5.01 | $50,100 | 10,000 | No | Form 4 |
| Horowitz Richard M | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 35,000 | $5.01 | $175,350 | 35,000 | No | Form 4 |
| Adelman Jason T | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 35,000 | $5.01 | $175,350 | 35,000 | No | Form 4 |
| Ting Hock Ming | Jan 16, 2024 | Jan 18, 2024 | A · derivative | 30,000 | $5.01 | $150,300 | 30,000 | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Dec 13, 2023 | Dec 14, 2023 | M | 500 | $3.73 | $1,865 | 25,100 | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Dec 13, 2023 | Dec 14, 2023 | M · derivative | 500 | $3.73 | $1,865 | not reported | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M | 500 | $3.73 | $1,865 | 22,850 | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M | 1,000 | $5.18 | $5,180 | 23,850 | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M | 750 | $4.88 | $3,660 | 24,600 | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M · derivative | 500 | $3.73 | $1,865 | not reported | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M · derivative | 1,000 | $5.18 | $5,180 | not reported | No | Form 4 |
| Soon Siew KuanCORPORATE VICE PRESIDENT | Nov 29, 2023 | Dec 1, 2023 | M · derivative | 750 | $4.88 | $3,660 | not reported | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Nov 29, 2023 | Dec 1, 2023 | M | 40,000 | $3.28 | $131,200 | 570,068 | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Nov 29, 2023 | Dec 1, 2023 | M | 20,000 | $2.53 | $50,600 | 590,068 | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Nov 29, 2023 | Dec 1, 2023 | M · derivative | 40,000 | $3.28 | $131,200 | not reported | No | Form 4 |
| Yong Siew WaiPRESIDENT AND CEO | Nov 29, 2023 | Dec 1, 2023 | M · derivative | 20,000 | $2.53 | $50,600 | not reported | No | Form 4 |